[OE-core] [PATCH 1/2] local.conf.sample.extended: update for RPM_PREFER_ELF_ARCH

[Robert Yang]

Updated as the rpm upstream suggested:
- RPM_PREFER_COLOR -> RPM_PREFER_ELF_ARCH
- 3 -> 4

Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
 meta/conf/local.conf.sample.extended |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/meta/conf/local.conf.sample.extended b/meta/conf/local.conf.sample.extended
index f7d8798..3211997 100644
--- a/meta/conf/local.conf.sample.extended
+++ b/meta/conf/local.conf.sample.extended
@@ -145,12 +145,12 @@
 #MULTILIBS = "multilib:lib32"
 #DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
 
-# Set RPM_PREFER_COLOR to configure preferred ABI when using rpm packaging
+# Set RPM_PREFER_ELF_ARCH to configure preferred ABI when using rpm packaging
 # backend to generate a rootfs, choices are:
 # 1: ELF32 wins
 # 2: ELF64 wins
-# 3: ELF64 N32 wins (for mips64 or mips64el only)
-#RPM_PREFER_COLOR ?= "2"
+# 4: ELF64 N32 wins (for mips64 or mips64el only)
+#RPM_PREFER_ELF_ARCH ?= "2"
 
 # The network based PR service host and port
 # Uncomment the following lines to enable PRservice.
-- 
1.7.9.5